Manufacturer Part Number
DAC8248FS
Manufacturer
analog-devices
Introduction
The DAC8248FS is a dual 12-bit Digital to Analog Converter (DAC) designed by Analog Devices, ideal for precise data acquisition applications.
Product Features and Performance
12-bit resolution
Dual DAC channels
Fast settling time of 1µs for quick response
Current unbuffered output for direct drive capability
External reference input to set output range
Parallel data interface for easy microcontroller interface
R-2R architecture ensuring linearity and low glitch energy
Operates over a wide supply voltage range (5V to 15V)
Supports wide operating temperature range from -40°C to 85°C
Product Advantages
High precision output with INL and DNL of ±1 LSB and ±4 LSB respectively
Dual channel output increases system design flexibility
Fast data processing capability with 1µs settling time
Key Technical Parameters
Number of Bits: 12
Number of D/A Converters: 2
Settling Time: 1µs
Output Type: Current - Unbuffered
Voltage - Supply, Analog: 5V ~ 15V
Voltage - Supply, Digital: 5V ~ 15V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Robust construction with surface mount package 24-SOIC
Designed for reliable operation in extended temperature conditions
Compatibility
Compatible with microcontrollers with parallel interface.
Application Areas
Industrial automation
Process control systems
Data acquisition systems
Product Lifecycle
The DAC8248FS is marked as Obsolete
Replacement or upgrade options should be checked with the manufacturer
Several Key Reasons to Choose This Product
Precision digital to analog conversion enhances system accuracy
Fast settling time enables quick system reaction and processing
Dual channels provide flexibility in system design
Wide operating temperature range suitable for harsh industrial environments
Direct current output capability eliminates need for buffer stages